Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
516 conjugacy classes of subgroups; only the 118 normal subgroups are shown.
This group has 516 conjugacy classes of subgroups — too many to draw. Only its 118 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C5 | #386 |
| commutator | C22×C4 | C22×C4×C5 |
| Frattini, cosocle | C23×C4 | C23×C5 |
| prime radical | C2×C5×#121 | C22 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C5 ◁ C23×C4×C5 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C5×#2921 | C2 | semidirect |
| 3. C5×#1820 | C2 | semidirect |
| 5. C5×#1284 | C2 | semidirect |
| 14. C5×#390 | C4 | semidirect |
| 15. C5×#390 | C4 | semidirect |
| 18. C5×#384 | C4 | semidirect |
| 19. C5×#382 | C4 | semidirect |
| 25. #9446 | C5 | direct (N × H) |
| 62. #2921 | C2×C5 | semidirect |
| 64. #1820 | C2×C5 | semidirect |
| 66. #1284 | C2×C5 | semidirect |
| 122. #390 | C4×C5 | semidirect |
| 123. #390 | C4×C5 | semidirect |
| 126. #384 | C4×C5 | semidirect |
| 127. #382 | C4×C5 | semidirect |
| 341. C5 | #9446 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#2921 | 2 |
| C5×#2500 | 2 |
| C5×#1820 | 2 |
| C5×#1510 | 2 |
| C5×#1284 | 2 |
| #9446 | 5 |